Time: 00:27CR - Prague - culture - plastic art - sculptor - welder - welding - metal
Time: 01:41CR - education - industrial school - vocational school - student - apprentice - welder - welding
Time: 01:21CR - industry - engineering - steel - welder - welding - metallurgy
Time: 03:31CR - education - apprentice - welder - machinist - machining - welding - oven - blacksmith - fire
Time: 06:17CZ - industry - civil engineering - construction - production - hall - bridge - welding - welder - crane
Time: 02:02CZ - education - school - secondary - apprentice - electricity - parts - welder
Time: 14:26CZ - education - SOS ČB - apprentice - carpenter - joiner - chimney sweep - welder - pipe fitter - heating
Time: 13:08CZ - Krnov - education - SPS - robot - virtual reality - machining - cutter - soldering - welder
Time: 11:02CZ - education - Nové Město na Moravě - school - woodman - tree - saw - joiner - welder - bricklayer